<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <div id="app">
      <h3>小黑水果店</h3>
      <ul>
        <!-- item：就是循环时数组中的每一项数据 -->
        <!-- <li v-for="item in list">{{ item }}</li> -->
        <li v-for="(v, i) in list">{{ v }}, {{ i }}</li>
        <!-- <li>苹果</li>
        <li>鸭梨</li> -->
      </ul>
    </div>

    <script src="./vue.js"></script>
    <script>
      const app = new Vue({
        el: '#app',
        data: {
          list: ['西瓜', '苹果', '鸭梨'],
        },
      });
    </script>
  </body>
</html>
